EMACS_INT tool_bar_button_relief;
-/* Non-zero means automatically resize tool-bars so that all tool-bar
- items are visible, and no blank lines remain. */
+/* Non-nil means automatically resize tool-bars so that all tool-bar
+ items are visible, and no blank lines remain.
-int auto_resize_tool_bars_p;
+ If value is `grow-only', only make tool-bar bigger. */
+
+Lisp_Object Vauto_resize_tool_bars;
/* Non-zero means draw block and hollow cursor as wide as the glyph
under it. For example, if a block cursor is over a tab, it will be
break;
case MOVE_LINE_CONTINUED:
- it->continuation_lines_width += it->current_x;
+ /* For continued lines ending in a tab, some of the glyphs
+ associated with the tab are displayed on the current
+ line. Since it->current_x does not include these glyphs,
+ we use it->last_visible_x instead. */
+ it->continuation_lines_width +=
+ (it->c == '\t') ? it->last_visible_x : it->current_x;
break;
default:
out:;
row->displays_text_p = row->used[TEXT_AREA] != 0;
- /* Use default face for the border below the tool bar. */
- if (!row->displays_text_p)
+
+ /* Use default face for the border below the tool bar.
+
+ FIXME: When auto-resize-tool-bars is grow-only, there is
+ no additional border below the possibly empty tool-bar lines.
+ So to make the extra empty lines look "normal", we have to
+ use the tool-bar face for the border too. */
+ if (!row->displays_text_p && !EQ (Vauto_resize_tool_bars, Qgrow_only))
it->face_id = DEFAULT_FACE_ID;
+
extend_face_to_end_of_line (it);
last = row->glyphs[TEXT_AREA] + row->used[TEXT_AREA] - 1;
last->right_box_line_p = 1;
if (!row->displays_text_p)
{
row->height = row->phys_height = it->last_visible_y - row->y;
+ row->visible_height = row->height;
row->ascent = row->phys_ascent = 0;
row->extra_line_spacing = 0;
}
struct window *w;
struct it it;
struct glyph_row *row;
- int change_height_p = 0;
#ifdef USE_GTK
if (FRAME_EXTERNAL_TOOL_BAR (f))
w->desired_matrix->no_scrolling_p = 1;
w->must_be_updated_p = 1;
- if (auto_resize_tool_bars_p)
+ if (!NILP (Vauto_resize_tool_bars))
{
- int nlines, nrows;
int max_tool_bar_height = MAX_FRAME_TOOL_BAR_HEIGHT (f);
+ int change_height_p = 0;
/* If we couldn't display everything, change the tool-bar's
height if there is room for more. */
/* Resize windows as needed by changing the `tool-bar-lines'
frame parameter. */
- if (change_height_p
- && (nlines = tool_bar_lines_needed (f, &nrows),
- nlines != WINDOW_TOTAL_LINES (w)))
+ if (change_height_p)
{
extern Lisp_Object Qtool_bar_lines;
Lisp_Object frame;
int old_height = WINDOW_TOTAL_LINES (w);
+ int nrows;
+ int nlines = tool_bar_lines_needed (f, &nrows);
- XSETFRAME (frame, f);
- Fmodify_frame_parameters (frame,
- Fcons (Fcons (Qtool_bar_lines,
- make_number (nlines)),
- Qnil));
- if (WINDOW_TOTAL_LINES (w) != old_height)
+ change_height_p = ((EQ (Vauto_resize_tool_bars, Qgrow_only)
+ && !f->minimize_tool_bar_window_p)
+ ? (nlines > old_height)
+ : (nlines != old_height));
+ f->minimize_tool_bar_window_p = 0;
+
+ if (change_height_p)
{
- clear_glyph_matrix (w->desired_matrix);
- f->n_tool_bar_rows = nrows;
- fonts_changed_p = 1;
+ XSETFRAME (frame, f);
+ Fmodify_frame_parameters (frame,
+ Fcons (Fcons (Qtool_bar_lines,
+ make_number (nlines)),
+ Qnil));
+ if (WINDOW_TOTAL_LINES (w) != old_height)
+ {
+ clear_glyph_matrix (w->desired_matrix);
+ f->n_tool_bar_rows = nrows;
+ fonts_changed_p = 1;
+ return 1;
+ }
}
}
}
- return change_height_p;
+ f->minimize_tool_bar_window_p = 0;
+ return 0;
}
#else
redisplay_tool_bar_p = WINDOWP (f->tool_bar_window)
&& (FRAME_TOOL_BAR_LINES (f) > 0
- || auto_resize_tool_bars_p);
+ || !NILP (Vauto_resize_tool_bars));
#endif
- if (redisplay_tool_bar_p)
- redisplay_tool_bar (f);
+ if (redisplay_tool_bar_p && redisplay_tool_bar (f))
+ {
+ extern int ignore_mouse_drag_p;
+ ignore_mouse_drag_p = 1;
+ }
#endif
}
Optional second arg FACE specifies the face property to put
on all characters for which no face is specified.
-t means whatever face the window's mode line currently uses
+The value t means whatever face the window's mode line currently uses
\(either `mode-line' or `mode-line-inactive', depending).
-nil means the default is no face property.
+A value of nil means the default is no face property.
If FACE is an integer, the value string has no text properties.
Optional third and fourth args WINDOW and BUFFER specify the window
/* Write a null-terminated, right justified decimal and "human
readable" representation of the nonnegative integer D to BUF using
- a minimal field width WIDTH. D should be smaller than 999.5e24. */
+ a minimal field width WIDTH. D should be smaller than 999.5e24. */
static const char power_letter[] =
{
}
/* Change the mouse cursor. */
- if (draw == DRAW_NORMAL_TEXT)
+ if (draw == DRAW_NORMAL_TEXT && !EQ (dpyinfo->mouse_face_window, f->tool_bar_window))
rif->define_frame_cursor (f, FRAME_X_OUTPUT (f)->text_cursor);
else if (draw == DRAW_MOUSE_FACE)
rif->define_frame_cursor (f, FRAME_X_OUTPUT (f)->hand_cursor);
truncate_partial_width_windows = 1;
DEFVAR_BOOL ("mode-line-inverse-video", &mode_line_inverse_video,
- doc: /* nil means display the mode-line/header-line/menu-bar in the default face.
+ doc: /* When nil, display the mode-line/header-line/menu-bar in the default face.
Any other value means to use the appropriate face, `mode-line',
`header-line', or `menu' respectively. */);
mode_line_inverse_video = 1;
unselects the minibuffer if it is active. */);
Vmouse_autoselect_window = Qnil;
- DEFVAR_BOOL ("auto-resize-tool-bars", &auto_resize_tool_bars_p,
+ DEFVAR_LISP ("auto-resize-tool-bars", &Vauto_resize_tool_bars,
doc: /* *Non-nil means automatically resize tool-bars.
-This increases a tool-bar's height if not all tool-bar items are visible.
-It decreases a tool-bar's height when it would display blank lines
-otherwise. */);
- auto_resize_tool_bars_p = 1;
+This dynamically changes the tool-bar's height to the minimum height
+that is needed to make all tool-bar items visible.
+If value is `grow-only', the tool-bar's height is only increased
+automatically; to decreace the tool-bar height, use \\[recenter]. */);
+ Vauto_resize_tool_bars = Qt;
DEFVAR_BOOL ("auto-raise-tool-bar-buttons", &auto_raise_tool_bar_buttons_p,
doc: /* *Non-nil means raise tool-bar buttons when the mouse moves over them. */);